Old Part Numbers: NG-6394, NG-20-M-SU4-SST, 6394, NG-20-M-SU4-SST / 145-175NG-20 series pilot/unloader/check valve for air compressors. This NG-20 series NG series combo valve is typically used on gas-powered or electric constant-run air compressors...

Old Part Numbers: 1000112

Old Part Numbers: 2236102200Also available in the Gasket Kit, Head Gasket Kit or Valve Plate Assembly. Click on the Part# or photo to order. We recommend ordering the gasket kit, as it will save you money and will ensure that you have all...

Brg. Insert for connecting rod. (Order 4 for both rods if needed)

Old Part Numbers: A032040This Air Compressor Pump Valve Rebuild Kit includes all valves, head gaskets, and o-ring seals (does not include valve plates). If air leaks out of the intake filter or if the compressor just isn't performing like it should,...

Replace if leaking.

Standard sized ring set.

Replace if leaking.